| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.91 | 9.323% | $68.7751 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $225.32 | 3.675% | $233.6005 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $139.57 | 13.296% | $158.1272 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $106.33 | 11.541% | $118.6015 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $177.44 | 9.749% | $194.7386 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $187.54 | 7.221% | $201.0823 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $195.79 | 4.506% | $204.6123 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,094.90 | $1,179.5375 | $1,179.54 | $1,179.60 | $1,179.50 | |